Texas Instruments

UCC27321DGNR  

Gate Drivers ICs

UCC27321DGNR Description

The UCC27321DGNR is a high-performance gate driver IC from Texas Instruments, designed for low-side applications. It is a single-channel, inverting input gate driver with a peak output current of 9A for both sourcing and sinking. The device operates over a wide supply voltage range of 4V to 15V and features a logic voltage level of 1V to 2V. The UCC27321DGNR is surface-mountable and is packaged in a tape and reel (TR) format. It is compliant with the RoHS3 directive and is unaffected by REACH regulations.

UCC27321DGNR Features

• Inverting Input Type: The UCC27321DGNR features an inverting input, which allows for flexibility in circuit design and compatibility with various control signals.
• High Peak Output Current: With a peak output current of 9A for both sourcing and sinking, the UCC27321DGNR can drive large capacitive loads and handle high current applications.
• Wide Supply Voltage Range: The device operates over a supply voltage range of 4V to 15V, making it suitable for a variety of power supply configurations.
• Logic Voltage Compatibility: The UCC27321DGNR has a logic voltage level of 1V to 2V, ensuring compatibility with various control logic levels.
• Surface Mount Package: The device is surface-mountable, allowing for compact and efficient PCB layouts.
• RoHS3 Compliance: The UCC27321DGNR is compliant with the RoHS3 directive, making it suitable for environmentally conscious applications.
• REACH Unaffected: The device is unaffected by REACH regulations, ensuring compliance with European chemical safety standards.

UCC27321DGNR Applications

The UCC27321DGNR is ideal for a variety of applications where high-performance gate driving is required. Some specific use cases include:

1. Power Electronics: The UCC27321DGNR can be used in power electronics applications such as motor control, power supplies, and renewable energy systems.
2. Industrial Automation: The device is suitable for industrial automation applications, where high current drive and reliable operation are critical.
3. Automotive: The UCC27321DGNR can be used in automotive applications, such as electric vehicle (EV) charging systems and powertrain control.
4. Telecommunications: The device can be used in telecommunications equipment, where high current drive and reliable operation are essential.

Conclusion of UCC27321DGNR

The UCC27321DGNR is a versatile and high-performance gate driver IC from Texas Instruments, offering inverting input, high peak output current, and a wide supply voltage range. Its surface-mount package, RoHS3 compliance, and REACH unaffected status make it suitable for a variety of applications in power electronics, industrial automation, automotive, and telecommunications. The UCC27321DGNR's unique features and advantages make it an ideal choice for demanding gate driving applications.

UCC27321DGNR Documents

Download datasheets and manufacturer documentation for UCC27321DGNR

Datasheets :

UCC27321-22, UCC37321-22      

HTML Datasheet :

UCC27321-22, UCC37321-22      

PCN Design/Specification :

Mult Dev 05/Dec/2023